[Patience isn't one of Sora's most ready qualities, but he can TRY. He doesn't even protest when Joshua calls him 'dear,' because Joshua is helping him and you don't argue... a lot, with people doing you a favor]
You mean... death? I guess... because they don't know what's going to happen next... to them and the people they care about. They don't know who will be there to take care of the people they love when they're gone.